Mechanical Royalties: How Songwriters Get Paid per Copy

Every time someone streams your song, buys it on iTunes, or presses it onto vinyl, the composition earns a mechanical royalty. It's one of the most important income streams for songwriters — and one of the least understood.

What mechanical royalties actually are

A mechanical royalty is a payment owed to the songwriter (or copyright holder of the composition) every time the song is reproduced. “Reproduced” is the key word — it covers any format where a copy of the song gets made. A CD gets pressed, a digital file gets downloaded, a stream buffers on someone's phone. Each of those is a mechanical reproduction.

The name comes from the early days of recorded music, when player pianos used mechanical rolls to reproduce compositions. The technology changed completely; the royalty category stuck.

How mechanical royalties are generated

Mechanicals come from three main sources, each with different math:

Physical copies

CDs, vinyl, cassettes. The label or distributor pays a mechanical royalty for every unit manufactured (not sold — manufactured). If a label presses 10,000 CDs, they owe mechanicals on all 10,000 whether they sell or not. This is why labels are careful about pressing runs.

Permanent digital downloads

iTunes, Amazon, Bandcamp purchases. Each download triggers a mechanical royalty at the statutory rate. Downloads have declined dramatically, but they still generate mechanicals when they happen.

Interactive streaming

Spotify, Apple Music, Tidal, Amazon Music. This is where most mechanical royalties come from today. Streaming mechanicals are calculated as a percentage of the service's revenue, allocated proportionally based on stream counts. The rate per stream is tiny — fractions of a cent — but it adds up across millions of plays.

Statutory rates and the Copyright Royalty Board

In the US, mechanical royalty rates are set by the Copyright Royalty Board (CRB), not by negotiation between individual songwriters and labels. For physical and download formats, the current statutory rate is 12 cents per song (for songs under 5 minutes). Songs over 5 minutes earn 2.31 cents per minute.

For streaming, the calculation is more complex — it's based on a percentage of the streaming service's total revenue pool, not a fixed per-stream rate. The CRB has been gradually increasing the streaming mechanical rate, which is good news for songwriters. But “gradually” is doing a lot of work in that sentence.

Who collects mechanical royalties

This is where it gets complicated. There are multiple collection paths depending on your situation:

The Mechanical Licensing Collective (MLC)— created by the Music Modernization Act in 2021, the MLC collects streaming mechanicals in the US. If you're a songwriter and your music is on Spotify or Apple Music, you need to register with the MLC to collect what you're owed.
Harry Fox Agency (HFA) — historically the primary mechanical rights organization in the US. HFA still handles physical and download mechanicals for many publishers, plus licensing for cover songs and samples.
Your publisher — if you have a publishing deal, your publisher collects mechanicals on your behalf (and takes their cut). They typically register your works with the MLC and HFA.
Your distributor — some distributors like DistroKid, TuneCore, and CD Baby offer mechanical royalty collection as part of their services, particularly for self-published songwriters.

The biggest pitfall for independent songwriters: if you don't register with the MLC, your streaming mechanicals go into a “black box” pool. That money eventually gets distributed to other rights holders based on market share. Translation: your money goes to someone else.

Mechanical royalties vs. performance royalties

This trips up a lot of songwriters. A single Spotify stream generates both a mechanical royalty (for the reproduction) and a performance royalty (for the public performance). They're collected by different organizations — the MLC handles mechanicals while your PRO (BMI, ASCAP, SESAC) handles performance royalties. Two separate checks for the same stream.

Miss either registration and you lose that half of your streaming income. This is why understanding the royalty landscape matters — not just for trivia, but for actually getting paid.

Why your split sheet matters for mechanicals

When you register your song with the MLC, HFA, or your publisher, they need to know each writer's ownership share. That information comes from your split sheet. If you wrote 40% of the composition, you get 40% of the mechanical royalties. No split sheet, no clear ownership record, no clean registration.

This is especially important when songs have multiple writers. The MLC and publishers cross-reference ownership data across all the writers who register. If writer A says they own 60% and writer B says they own 60%, the registration gets flagged and payments get held up until the dispute is resolved. A signed split sheet prevents that.

Get the splits agreed on while everyone still remembers who did what. Document them. Sign them. Then go register with the MLC and your PRO so every royalty stream actually reaches your bank account.